cucumber/cucumber — Issue #196: --format information in Cucumber --help could be more helpful
Author: flashquartermaster
Created: 2011-12-02 19:35:01+00:00
State: open

"Use --format rerun --out features.txt to write out failing
features. You can rerun them with cucumber @rerun.txt."

If 'features.txt' were 'rerun.txt' then it would be more obvious that there is a match between the output of '-f rerun' and the following input through @rerun.txt

Also,

It might be nice to indicate which formatters can't be output and which don't follow the usual pattern of outputting to a file

e.g.
debug - no output
junit - to directory